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USGS CMG C-1-74-AR Metadata

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ID C-1-74-AR
Also Known As Norge_1
Abstract Data (bathymetry, magnetics, navigation) of field activity C-1-74-AR in Arctic Ocean from 09/10/1974 to 09/23/1974
Platform Jean Charcot
Area of Operation Arctic Ocean
Bounding Coordinates
67.17078
-2.15660     13.08955
59.07120
Dates 09/10/1974 (JD 253) to 09/23/1974 (JD 266)
Analog Materials No analog holdings.
Equipment Used
bathymetry
magnetics
navigation
Notes
Ifremer, France
NGDC Overview
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         C174AR
Institution Data Collection ID --- 74004911
NGDC ID ---                        67010051
Funding ---                        IFREMER
Project, Cruise & Leg ---          NORGE 1
Study region ---                   +68.00000,+59.00000,  -3.00000, +14.00000
Chief Scientist(s) ---             (unspecified)
Name of vessel ---                 JEAN CHARCOT (surface ship)
Date field data collection started --- 09/10/74     (unspecified)
Date field data collection ended ---   09/23/74     (unspecified)
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   Gravity:                        (unspecified)
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
Format --- 

(I1,A8,F5.2,4I2,F5.3,F8.5,F9.5,I1,F6.4,F6.1,I2,i1,3F6.1,I1,F5.1,F6.0,F7.1,F6.1,F5.1,A8,4I1)
Date of data input to NGDC ---     03/10/92
Contributing institution ---       IFREMER
Country ---                        FRANCE

Navigation instrumentation ---     (unspecified)
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            (unspecified)
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    2.2 minutes
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity ---                1500.0 m/sec
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            (unspecified)
Additional forms of magnetics data ---   (unspecified)
General rate of magnetics in file ---    2.2 minutes
General collection rate of magnetics --- (unspecified)
Magnetic sensor tow distance ---         200 meters
Magnetic sensor depth ---                10.0 meters
Two sensor horizontal separation ---     (unspecified)
Residual magnetics reference field ---   (unspecified)
Method of applying residual field ---    (unspecified)

Gravity instrumentation ---            (unspecified)
Additional forms of gravity data ---   (unspecified)
General rate of gravity in file ---    (unspecified)
General collection rate of gravity --- (unspecified)
Theoretical gravity formula ---        (unspecified)
Reference system ---                   (unspecified)
Corrections applied ---                (unspecified)
Starting land tie ---                  (unspecified)
Ending land tie   ---                  (unspecified)

Seismic instrumentation --- (unspecified)
Formats of seismic data --- (unspecified)

Notes ---
OBSERVED PARAMETERS : POSITION LINEARLY INTERPOLATED IN FUNCTION OF TIME
EOTVOS CORRECTION : CAP + SPEED DETERMINED LINEARLY FROM THE NAVIGATION POINTS
DGRF : HARMONIC COEFFICIENTS COMPUTED ONCE (LINEARLY) AT THE DATE OF THE FIRST
OBSERVED DATA FOR EACH CRUISE
ECHO SOUNDING CORRECTION TABLES - 3RD ED. D.J.T. CARTER
NP 139 HYFROGRAPHIC DEPARTMENT - MINISTRY OF DEFENSE - UK 1980
Got Help? For C-1-74-AR, we would appreciate any information on -- activity type, analog materials, chief scientist, contract, crew, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, organization, owner, ports, project, project number, publications, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
Type Webpage KMZ Arc         Metadata        
Bathymetry data bath    
Magnetics data mag    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Times   050.times    

C-1-74-AR location map of where navigation 

equipment operated
C-1-74-AR location map of where navigation 

equipment operated

 
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Page Last Modified: Tue Oct 29 08:04:07 PDT 2013  (chd)